3120-01-025-0855 BEARING,SLEEVE Index 4820-01-025-0857 VALVE,GATE

National Stock Number:
3120-01-025-0856

Federal Supply Class:
3120

National Item Identification Number:
010250856

Description:
BEARING,SLEEVE

Detail:
A tubular shaped item with or without flange(s) designed to reduce friction and carry a kinetic load on the surface(s) parallel to the axis of the bore. It must have a visible or detectable means of lubrication or be self-lubricated. The over all length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body, except for straight tubular (without flange or shoulder) items having a bearing surface(s) parallel to the axis of the bore only. Includes items which are divided into two or more segments which include 180 degrees (3.141 radians) or less of the bearing periphery. See also BUSHING, SLEEVE; SPACER, SLEEVE; and WASHER (as modified). Excludes PIN, HOLLOW.


Manufacturer Information:
07-282-12C00809455RBC TRANSPORT DYNAMICS CORP
10107690A486GNIMIKKEISTOKESKUS NCB FINLAND
119-21-12-00877896REXNORD INDUSTRIES, LLC
123-2012C00877896REXNORD INDUSTRIES, LLC
91087-12C00809455RBC TRANSPORT DYNAMICS CORP
ADLF12C00815860NEW HAMPSHIRE BALL BEARINGS INC
AHJF12C00850294NEW HAMPSHIRE BALL BEARINGS INC
AS81934/20U583SAE INTERNATIONAL
AS81934/281343SOCIETY OF AUTOMOTIVE ENGINEERS INC
ATTF12SS00815860NEW HAMPSHIRE BALL BEARINGS INC
FBJW24TH-00821335TIMKEN CO
FBJW24TH-12C00821335TIMKEN CO
FBJW24TH08M21335TIMKEN CO
FBJW24TH08M3NPS1RBC AIRCRAFT PRODUCTS, INC.
FBRR-12C00873134ROLLER BEARING CO OF AMERICA INC
KDJ12C008-24197613SARGENT AEROSPACE & DEFENSE, LLC
KDJ12C008-34297613SARGENT AEROSPACE & DEFENSE, LLC
KRJ12HDSB-12C008M50632KAMATICS CORPORATION
M81934/2-12C0080U583SAE INTERNATIONAL
M81934/2-12C00881343SOCIETY OF AUTOMOTIVE ENGINEERS INC
M81934/2-12C00881349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MIL-B-8193481349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
NHLF12C00815860NEW HAMPSHIRE BALL BEARINGS INC
ST4M127-12C00876301THE BOEING COMPANY


Techincal Specification:
BODY INSIDE DIAMETER0.7505 INCHES MINIMUM AND 0.7515 INCHES MAXIMUM
BODY OUTSIDE DIAMETER0.9388 INCHES MINIMUM AND 0.9393 INCHES MAXIMUM
CORNER SHAPESQUARE INSIDE LEFT CORNER
CORNER SHAPESQUARE INSIDE RIGHT CORNER
CORNER SHAPESQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
CORNER SHAPESQUARE OUTSIDE RIGHT CORNER
CORNER SHAPEUNDERCUT LEFT FLANGE BODY CORNER
FLANGE OUTSIDE DIAMETER1.4800 INCHES MINIMUM AND 1.5000 INCHES MAXIMUM
FLANGE WIDTH0.0575 INCHES MINIMUM AND 0.0625 INCHES MAXIMUM
OVERALL LENGTH0.2975 INCHES MINIMUM AND 0.3125 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OUTER LAYER
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE INNER LAYER
MATERIALSTEEL COMP 630 OUTER LAYER
SPECIAL FEATURESPLASTIC,POLYTETRAFLUOROETHYLENE LINER BONDED TO LEFT END SURFACE OF FLANGE
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END
SURFACE FINISH125.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
SURFACE FINISH125.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE
SURFACE FINISH125.0 MICROINCHES RIGHT END SURFACE OF BODY
SURFACE FINISH125.0 MICROINCHES RIGHT END SURFACE OF LEFT FLANGE
SURFACE FINISH125.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF FLANGE
SURFACE FINISH63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY


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